Gold mining companies often benefit significantly during periods of inflation, economic uncertainty, and currency volatility. As a traditional safe-haven asset, gold tends to attract capital when financial markets become unstable. However, not all gold miners perform equally-companies with low production costs are typically better positioned to generate higher margins and stronger cash flow. For investors analysing ASX gold mining stocks, focusing on cost-efficient producers can provide a competitive advantage.Production cost, often measured as All-In Sustaining Cost (AISC), plays a crucial role in determining profitability. Companies with lower AISC can remain profitable even when gold prices fluctuate, while also benefiting more…